Visa extension, stay reporting, status change… As a foreigner living in Korea, you will often need to submit documents to Immigration or Hi Korea. And one of the most common concerns is:
“I don’t have a scanner — can I submit photos taken with my phone?”
The answer is Yes — as long as certain conditions are met, smartphone photos are acceptable.
Here is a complete guide: whether phone photos are allowed, how to take them properly, and what to do if rejected.
There is no legal requirement to use a scanner.
The key is whether the officer can clearly read and identify the document.
Your submission is likely to be accepted if:
| · All four corners of the document are visible · Text is clear, without glare or shadows · The document is not wrinkled or folded · The image is straight and properly aligned |
💡 How to get better results using scan mode
Instead of using a regular camera, use your phone’s document scan mode.
It automatically corrects perspective, producing scanner-like results.
You can also use apps like: Adobe Scan, CamScanner, Microsoft Lens for better quality.
Device | How to scan |
Samsung (Galaxy) | Camera → Document scan mode |
iPhone (Apple) | Notes → Camera icon → Scan Documents |
Submitting multiple image files (JPG, etc.) separately may cause missing documents or confusion.
Most scan apps allow you to combine multiple pages into one PDF, so always upload a single PDF file.
🖨️ When is a scanner recommended?
Phone scans are usually acceptable, but a scanner is recommended in the following cases:
| · Applications related to permanent residency (F-5) or naturalization (strict review standards require high-quality documents) · Urgent cases (limited time for resubmission if rejected) · If your documents were previously rejected when submitted as phone photos |
✅ What if your documents are rejected?
If rejected due to “unreadable documents,” don’t panic.
The officer will inform you which documents are insufficient. You only need to rescan and resubmit those documents.
You can try submitting with your phone first, and fix it later if needed — it’s not too late.
